2013481708

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{3581}}^1$

素因数の和:4102

約数の個数: 48

約数和(自身を含む): 4130590464

約数和(自身を除く): 2117108756

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 467, 602, 934, 1204, 1868, 3269, 3581, 6538, 7162, 13076, 14324, 20081, 25067, 40162, 50134, 80324, 100268, 140567, 153983, 281134, 307966, 562268, 615932, 1077881, 1672327, 2155762, 3344654, 4311524, 6689308, 11706289, 23412578, 46825156, 71910061, 143820122, 287640244, 503370427, 1006740854, 2013481708]

約数ペア:

[(1, 2013481708), (2, 1006740854), (4, 503370427), (7, 287640244), (14, 143820122), (28, 71910061), (43, 46825156), (86, 23412578), (172, 11706289), (301, 6689308), (467, 4311524), (602, 3344654), (934, 2155762), (1204, 1672327), (1868, 1077881), (3269, 615932), (3581, 562268), (6538, 307966), (7162, 281134), (13076, 153983), (14324, 140567), (20081, 100268), (25067, 80324), (40162, 50134)]